Animated cow texture using value noise. There was a time when we opened Lacuna Lab we wanted to have animated logos in the home page. This was an experiment that went nowhere :)
Maybe interesting to point out is the third argument used in noise.
It could be only frameCount * 0.01 but that produces an ugly rythmical
pattern typical in the noise in Processing, so what I did was to offset that
time by the distance to the center of the screen. This avoids all pixels
pausing simultaneously and create some kind of unnoticeable pause-wave instead.
